Sunbeam is 910kg, 550bhp which gives a rather nice power to weight of 600bhp per tonne!

Out of interest we were doing some 0 - 60 sprints before the mag feature and on goodyear eagle F1 back tyres we were hitting 0 - 60 in 3.8secs which I think is rather spectacular for a 30psi road tyre on a 2wd car!!